From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6DE8FC2D0A3 for ; Mon, 9 Nov 2020 13:22:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1EBA420663 for ; Mon, 9 Nov 2020 13:22:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604928162; bh=IAyK6rwbXaedPokaEbAQ1fGa2dVLGXqgJwZU377OoBg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=oBg+mHPXrsekly6Rg8RATcUW4Mlt+egWu8/yLoSz83e29GdfyH0hazIiAC/CtIRon 1s8ca9tbPkCX3ar1jD2yiQQHzLmTdrzycYmbsdXKZV5xL9/N1UwKpcDPdPE8w7m5uy 68be7f6Tsau9T5Zb44WFkvx6ep/rsijmrbHTCe88= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387873AbgKINWG (ORCPT ); Mon, 9 Nov 2020 08:22:06 -0500 Received: from mail.kernel.org ([198.145.29.99]:50006 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387839AbgKINWC (ORCPT ); Mon, 9 Nov 2020 08:22:02 -0500 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id F31E120663; Mon, 9 Nov 2020 13:22:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604928121; bh=IAyK6rwbXaedPokaEbAQ1fGa2dVLGXqgJwZU377OoBg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sUNgKQNie+h5L5BOhIUlC2b/2zh60Vwrnl6Xhlu1q9nL33g7XZl2uuUjLLLmhGlvC HJgLM47s03kjW0bL1KgMDT1FWF0xUStB6eQesdgHzr81VH3mT+/EThojoZlhOyjPhT S0I2jNimNQBz1jjcaaxOsnP+E+ytmO6j4bOfvSqQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Martin Leung , Aurabindo Pillai , Alex Deucher , Sasha Levin Subject: [PATCH 5.9 094/133] drm/amd/display: adding ddc_gpio_vga_reg_list to ddc reg defns Date: Mon, 9 Nov 2020 13:55:56 +0100 Message-Id: <20201109125035.225118762@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201109125030.706496283@linuxfoundation.org> References: <20201109125030.706496283@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Martin Leung [ Upstream commit a1d2afc5dde29a943d32bf92eb0408c9f19541fc ] why: oem-related ddc read/write fails without these regs how: copy from hw_factory_dcn20.c Signed-off-by: Martin Leung Acked-by: Aurabindo Pillai Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- .../drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c b/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c index 7e7fb65721073..9d3665f88c523 100644 --- a/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c +++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn30/hw_factory_dcn30.c @@ -117,6 +117,12 @@ static const struct ddc_registers ddc_data_regs_dcn[] = { ddc_data_regs_dcn2(4), ddc_data_regs_dcn2(5), ddc_data_regs_dcn2(6), + { + DDC_GPIO_VGA_REG_LIST(DATA), + .ddc_setup = 0, + .phy_aux_cntl = 0, + .dc_gpio_aux_ctrl_5 = 0 + } }; static const struct ddc_registers ddc_clk_regs_dcn[] = { @@ -126,6 +132,12 @@ static const struct ddc_registers ddc_clk_regs_dcn[] = { ddc_clk_regs_dcn2(4), ddc_clk_regs_dcn2(5), ddc_clk_regs_dcn2(6), + { + DDC_GPIO_VGA_REG_LIST(CLK), + .ddc_setup = 0, + .phy_aux_cntl = 0, + .dc_gpio_aux_ctrl_5 = 0 + } }; static const struct ddc_sh_mask ddc_shift[] = { -- 2.27.0